Buy 2003 Subaru STI Deck Lid Lock. Trunk Lock Cylinder and Key. Key Lock Set TRANK. Decklid Lock Body, Decklid, Failed - OEM Subaru Part # 57449CA000

Key Lock Trunk RPR.

KEY LOCK SET-TRANK Trunk Lock Cylinder and KeyDeck Lid Lock

Fits BRZ

Decklid Lock Cylinder
The lock on your trunklid may not turn smoothly or at all if the lock cylinder is failed. Replace the lock cylinder in your 2003 Subaru STI.